Re: [R] Addition of numeric data to dates

2008-03-14 Thread Prof Brian Ripley
On Fri, 14 Mar 2008, Henrique Dallazuanna wrote: > If I understand: > > as.Date("2008-03-14") + 5*365 What about leap years? That is 2013-03-13. > x <- as.Date("2008-03-14") > xx <- as.POSIXlt(x) > xx$year <- xx$year+5 > as.Date(xx) [1] "2013-03-14" is I think what is being asked for. > On 14

Re: [R] Addition of numeric data to dates

2008-03-14 Thread Henrique Dallazuanna
If I understand: as.Date("2008-03-14") + 5*365 On 14/03/2008, Jillywadd <[EMAIL PROTECTED]> wrote: > > Hello! > > I currently have a table of data with a column of start dates and a column > with some numbers representing years. I need to add these numbers to the > dates to get an end date. T